Frame & Chassis

BESTfit 4 Inch Center To Center Side Bar With 1.07 Inch Pin Hole Fits Peterbilt COE & Conventional 1982-Current* High Quality Side Bar* 6.375 Inch Overall Length* 2 Inch Width* 1.063 Inch Pin Hole* 4 Inches Center To Center* 1.25 Inch Thick* Sold...

BESTfit 6.33 Inch Center To Center Threaded Spring Pin Fits Peterbilt COE & Conventional 1982-Current - Replaces PB64-1008* High Quality Threaded Spring Pin* 7.87 Inch Overall Length* 1.062 Inch Pin OD* 6.33 Inch Center To Center* M33.5-4 Threads* Sold...

BESTfit 4 Inch Center To Center Side Bar With 1.063 Inch Pin Hole Fits Peterbilt COE & Conventional 1982-Current* High Quality Side Bar* 6.375 Inch Overall Length* 2 Inch Width* 1.063 Inch Pin Hole* 4 Inches Center To Center* 1.25 Inch Thick* Sold...

BESTfit 1.75 Inch OD Threaded Suspension Bushing With 6 Threads Fits Peterbilt COE & Conventional* High Quality Threaded Bushing* 4 Inch Overall Length* 1.75 Inch OD* 1.375 Inch 6 Thread* Sold Individually* Warranty On Threaded Bushing Against Defects In...

BESTfit 5.75 Inch Center To Center 1.375 Inch 6 Thread Threaded Spring Pin* High Quality Threaded Spring Pin* 7.375 Inch Overall Length* 5.75 Inch Center To Center* 1.375 Inch 6 Thread* Sold Individually* Warranty On Threaded Spring Pin Against Defects...

BESTfit 52.8MM OD 4 Thread Bushing Fits Peterbilt COE & Conventional 1982-Current* High Quality Threaded Bushing101MM Overall Length52.8MM ODM33.5-4 Thread* Sold Individually* Warranty On Threaded Bushing Against Defects In Workmanship & Material From...

BESTfit 6.312 Inch Center To Center 1.063 Inch Diameter Silent Block Bushing Pin* High Quality Silent Block Bushing* 7.5 Inch Overall Length* 6.312 Inch Center To Center* 2.077 Inch OD* 1.063 Inch Pin Diameter* Sold Individually* Warranty On Silent Block...

BESTfit Bronze Steer Spring Bushing Fits Peterbilt 359 With 3.5 Inch Spring* High Quality Spring Bushing* Bronze* For Steer Spring* 3.5 Inch Spring* 1.5 Inch X 1.25 Inch X 3.5 Inch * Sold Individually*** High Quality Aftermarket Replacement Part (Not...

BESTfit Threaded Shock Stud Fits Peterbilt 379* High Quality Shock Stud* Dimensions:? - 3/4 -16 At 1.75 Inch Threads? - 3/8 Inch Shoulder? - 1/2 -13 At 0.91 Inch Threads With 0.748 Inch Shaft? - 1.60 Inch Shaft Shoulder? - 5.41 Inch Overall Length* Sold...

BESTfit Rear Of Front Leaf Spring Hanger For Peterbilt 387* High Quality Rear Leaf Spring* Rear Of Front For Drive Axle* For 4.0 Inch Spring* 6.0 Inch Bolt Height* Cast* 3.940 Inch Side Holes (Center To Center)* 6.000 Inch Top To Side Hole (Center To...

BESTfit Rear 2 Leaf Z Spring Fits Peterbilt 300 Series 2004 & Older* High Quality 2 Leaf Z Spring* Z Spring* No Spring Eye* 3.50 Inch Width* 2 Leaves* SS Arch* Sold Individually* Warranty On 2 Leaf Z Springs Against Defects In Workmanship & Material From...

BESTfit Steer Axle Rear Spring Hanger Fits Peterbilt* High Quality Spring Hanger* Rear Of Steer Axle* Drive Or Passenger Side* 4 Inch Spring* 3/4 Inch Bolt Holes To Frame* Sold Individually* Warranty On Spring Hanger Against Defects In Workmanship &...